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TXTRecordGetLength(_:)

Allows you to determine the length of the raw bytes within a TXTRecordRef.

Declaration

func TXTRecordGetLength(_ txtRecord: UnsafePointer<TXTRecordRef>!) -> UInt16

Parameters

  • txtRecord:

    A TXTRecordRef initialized by calling TXTRecordCreate().

Return Value

Returns the size of the raw bytes inside a TXTRecordRef which you can pass directly to DNSServiceRegister(_:_:_:_:_:_:_:_:_:_:_:_:) or to DNSServiceUpdateRecord(_:_:_:_:_:_:). Returns 0 if the TXTRecordRef is empty.

See Also

TXT Record Construction Functions